At Westonci.ca, we connect you with the answers you need, thanks to our active and informed community. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

If sin x=k sin (x+ 2 y ) , then show that: tan(x + y)=( 1+k 1−k )tan y

Sagot :